{
    "key": "gnis:feature_id",
    "type": "identifier",
    "label": "GNIS Feature ID",
    "urlFormat": "https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/{value}",
    "pattern": "^[1-9][0-9]*$",
    "locationSet": {
        "include": [
            "us"
        ]
    },
    "terms": [
        "Federal Geographic Names Information Service",
        "United States Board on Geographic Names",
        "USA"
    ]
}